How to use flavianv/qwen4b-mapper-A-lora with PEFT:
from peft import PeftModel from transformers import AutoModelForCausalLM base_model = AutoModelForCausalLM.from_pretrained("Qwen/Qwen3-4B") model = PeftModel.from_pretrained(base_model, "flavianv/qwen4b-mapper-A-lora")
LoRA adapter for the DeepShopper pipeline. See the experiment logs in the reco-rl repo for training data and eval.
Base model
